Finding the Third Proportional to 876,871 and 1,884,280

Step by Step Solution

1. Step 1: Write the proportion equation
   876,871 : 1,884,280 = 1,884,280 : x
2. Step 2: Convert to fraction form
   876,871/1,884,280 = 1,884,280/x
3. Step 3: Cross multiply
   876,871x = 1,884,280 × 1,884,280
4. Step 4: Simplify right side
   876,871x = 3,550,511,118,400
5. Step 5: Solve for x
   x = 3,550,511,118,400/876,871
6. Step 6: Final answer
   x = 4,049,068.93